{"title":"Solar Dive Watches","description":"\u003cp\u003eLow-maintenance solar-powered Lum-Tec dive watches. 300m water resistance, no battery changes, hand-assembled in Ohio with MDV lume.\u003c\/p\u003e","products":[{"product_id":"lum-tec-solar-marine-7-watch-usa-assembled-solar-powered-dive-watch-cga-watches","title":"Lum-Tec Solar Marine 7 | USA Assembled Solar Dive Watch with MDV Lume","description":"\u003cp\u003eThe Lum-Tec Solar Marine 7 is a practical 39 mm solar-powered dive watch hand-assembled and tested in Mentor, Ohio. It offers Lum-Tec toughness, 300-meter water resistance, strong MDV lume, and the convenience of solar power that needs no battery changes.\u003c\/p\u003e\n\u003cp\u003eGreat for everyday carry, water use, and those who want a low-maintenance USA-assembled tool watch with long-term support. Limited production.\u003c\/p\u003e\n\u003cp\u003eLifetime free pressure testing and seal service. Free USA shipping.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e39mm forged 316L surgical-grade stainless steel\u003c\/li\u003e\n\u003cli\u003eHeat-treated construction\u003c\/li\u003e\n\u003cli\u003eBead-blast finish for added durability\u003c\/li\u003e\n\u003cli\u003eLightweight and comfortable for all-day wear\u003c\/li\u003e\n\u003cli\u003eSapphire crystal\u003c\/li\u003e\n\u003cli\u003e300 meters water resistance\u003c\/li\u003e\n\u003cli\u003eSolar-powered VS42A quartz movement (Japan)\u003c\/li\u003e\n\u003cli\u003e1 minute of sunlight provides a full day of power\u003c\/li\u003e\n\u003cli\u003eUp to 6 months power reserve on a full charge\u003c\/li\u003e\n\u003cli\u003eExtremely low maintenance — no battery changes required\u003c\/li\u003e\n\u003cli\u003eClean symmetrical dial design\u003c\/li\u003e\n\u003cli\u003eStrong MDV® lume for excellent low-light visibility\u003c\/li\u003e\n\u003cli\u003eDesigned, hand-assembled, and tested in Ohio, USA\u003c\/li\u003e\n\u003cli\u003eLifetime free pressure testing and seal service\u003c\/li\u003e\n\u003cli\u003e2-year limited warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it need battery changes?\u003c\/strong\u003e\u003cbr\u003eNo. Solar-powered with up to 6 months reserve.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWater resistance?\u003c\/strong\u003e\u003cbr\u003e300 meters.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUSA assembled?\u003c\/strong\u003e\u003cbr\u003eYes, Mentor, Ohio.\u003c\/p\u003e","brand":"Lum-Tec","offers":[{"title":"Default Title","offer_id":45239115317318,"sku":"LT-SM7-SOLAR","price":545.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1112\/8934\/files\/sm7-DSC02023-2k.webp?v=1782504994"},{"product_id":"lum-tec-solar-marine-8-watch-usa-assembled-2026-solar-powered-dive-watch-cga-watches","title":"Lum-Tec Solar Marine 8 | 2026 USA Assembled Solar Dive Watch with MDV Lume","description":"\u003cp\u003eThe Lum-Tec Solar Marine 8 is the upgraded 2026 version of Lum-Tec’s solar-powered dive watch series. Hand-assembled and tested in Mentor, Ohio, it features a compact 39 mm case with enhanced coatings, thicker MDV lume, 300-meter water resistance, and reliable solar power that requires no battery changes.\u003c\/p\u003e\n\u003cp\u003eIdeal for everyday use, water activities, and collectors looking for the latest low-maintenance USA-assembled tool watch. \u003c\/p\u003e\n\u003cp\u003eLifetime free pressure testing and seal service. Free USA shipping.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e39mm forged 316L surgical-grade stainless steel\u003c\/li\u003e\n\u003cli\u003eHeat-treated construction\u003c\/li\u003e\n\u003cli\u003eUpdated 2026 finishing and protective coatings\u003c\/li\u003e\n\u003cli\u003eLightweight and comfortable for all-day wear\u003c\/li\u003e\n\u003cli\u003eSapphire crystal\u003c\/li\u003e\n\u003cli\u003e300 meters water resistance\u003c\/li\u003e\n\u003cli\u003eSolar-powered quartz movement (Japan)\u003c\/li\u003e\n\u003cli\u003e1 minute of sunlight provides a full day of power\u003c\/li\u003e\n\u003cli\u003eUp to 6 months power reserve on a full charge\u003c\/li\u003e\n\u003cli\u003eExtremely low maintenance — no battery changes required\u003c\/li\u003e\n\u003cli\u003eClean symmetrical dial design\u003c\/li\u003e\n\u003cli\u003eUpdated thicker MDV® lume for improved low-light performance\u003c\/li\u003e\n\u003cli\u003eDesigned, hand-assembled, and tested in Ohio, USA\u003c\/li\u003e\n\u003cli\u003e2026 model with improved lume and durability upgrades\u003c\/li\u003e\n\u003cli\u003eLifetime free pressure testing and seal service\u003c\/li\u003e\n\u003cli\u003e2-year limited warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat’s new in the 2026 model?\u003c\/strong\u003e\u003cbr\u003eThicker lume application and tougher protective coatings.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSolar power?\u003c\/strong\u003e\u003cbr\u003e1 minute of sun = 1 day of power; up to 6 months reserve.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAssembled in USA?\u003c\/strong\u003e\u003cbr\u003eYes, in Mentor, Ohio.\u003c\/p\u003e","brand":"Lum-Tec","offers":[{"title":"Default Title","offer_id":45239135666246,"sku":"LT-SM8-SOLAR","price":595.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1112\/8934\/files\/sm8-DSC02041-2k.webp?v=1782505997"},{"product_id":"lum-tec-solar-marine-9-watch-usa-assembled-2026-solar-powered-dive-watch-cga-watches","title":"Lum-Tec Solar Marine 9 Watch – USA Assembled 2026 Solar Powered Dive Watch – CGA Watches","description":"The Lum-Tec Solar Marine 9 is the upgraded 2026 version in Lum-Tec’s popular solar-powered series. Built in a compact 39mm forged stainless steel case with improved protective coatings, it offers enhanced durability while maintaining excellent everyday wearability.\n\nIts solar-powered movement stays charged with just minutes of sunlight and delivers up to 6 months of power reserve on a full charge — providing true low-maintenance performance with no battery changes required. The 2026 updates bring thicker lume for better low-light visibility, refined dial details, and tougher protective coatings.\n\nLightweight, highly legible, and built tough, the Solar Marine 9 is an excellent choice for anyone looking for a reliable tool watch that performs in demanding conditions without the hassle of regular maintenance.\n\nAs an authorized Lum-Tec dealer, we offer fast shipping with **free delivery in the USA** and full access to the factory lifetime service program.\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\n\u003cstrong\u003eCase\u003c\/strong\u003e\u003cbr\u003e\n• 39mm forged 316L surgical-grade stainless steel\u003cbr\u003e\n• Heat-treated construction\u003cbr\u003e\n• Updated 2026 finishing and protective coatings\u003cbr\u003e\n• Lightweight and comfortable for all-day wear\n\n\u003cstrong\u003eCrystal\u003c\/strong\u003e\u003cbr\u003e\n• Sapphire crystal\n\n\u003cstrong\u003eWater Resistance\u003c\/strong\u003e\u003cbr\u003e\n• 300 meters\n\n\u003cstrong\u003eMovement\u003c\/strong\u003e\u003cbr\u003e\n• Solar-powered quartz movement (Japan)\u003cbr\u003e\n• Just 1 minute of sunlight provides a full day of power\u003cbr\u003e\n• Up to 6 months power reserve on a full charge\u003cbr\u003e\n• Extremely low maintenance — no battery changes required\n\n\u003cstrong\u003eDial \u0026amp; Lume\u003c\/strong\u003e\u003cbr\u003e\n• Clean symmetrical dial design\u003cbr\u003e\n• Updated thicker MDV® lume for superior low-light performance\n\n\u003cstrong\u003eOther Details\u003c\/strong\u003e\u003cbr\u003e\n• Designed, hand-assembled, and tested in Ohio, USA\u003cbr\u003e\n• 2026 model with improved lume and durability upgrades\u003cbr\u003e\n• Lifetime free pressure testing and seal service through Lum-Tec\u003cbr\u003e\n• 2-year limited warranty","brand":"Lum-Tec","offers":[{"title":"Default Title","offer_id":45239153033286,"sku":null,"price":545.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1112\/8934\/files\/sm9-DSC01673-2k.webp?v=1782507026"},{"product_id":"lum-tec-solar-marine-5","title":"Lum-Tec Solar Marine 5 | USA Assembled Solar Dive Watch with MDV Lume","description":"\u003cp\u003eThe Lum-Tec Solar Marine 5 is a practical, low-maintenance 39 mm solar-powered dive watch hand-assembled and tested in Mentor, Ohio. It combines rugged construction, 300-meter water resistance, and strong MDV lume with the convenience of solar power that requires no battery changes.\u003c\/p\u003e\n\u003cp\u003eIdeal for everyday wear, water activities, outdoor use, and anyone seeking a reliable USA-assembled tool watch with minimal upkeep. Limited and numbered series of 300 worldwide.\u003c\/p\u003e\n\u003cp\u003eLifetime free seal cleaning, lubrication, and pressure testing. Free USA shipping.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e316L surgical-grade stainless steel case with forged and heat-treated construction\u003c\/li\u003e\n\u003cli\u003eBrushed and polished finish\u003c\/li\u003e\n\u003cli\u003eAnti-fingerprint coating\u003c\/li\u003e\n\u003cli\u003eRotating bezel and steel insert with luminous pip\u003c\/li\u003e\n\u003cli\u003e39 mm case width\u003c\/li\u003e\n\u003cli\u003e10.7 mm case thickness (including sapphire)\u003c\/li\u003e\n\u003cli\u003e43.5 mm lug-to-lug\u003c\/li\u003e\n\u003cli\u003e20 mm lug width\u003c\/li\u003e\n\u003cli\u003e300 meters water resistance\u003c\/li\u003e\n\u003cli\u003eSolar-powered VS42A movement from Japan\u003c\/li\u003e\n\u003cli\u003e1 minute of sunlight produces a full day of power\u003c\/li\u003e\n\u003cli\u003e6 months power reserve on full charge (5 hours sunlight)\u003c\/li\u003e\n\u003cli\u003eAnti-shock movement mounting system\u003c\/li\u003e\n\u003cli\u003e2 mm thick sapphire with double-side military-grade AR coating\u003c\/li\u003e\n\u003cli\u003eThreaded solid 316L stainless steel caseback\u003c\/li\u003e\n\u003cli\u003eThreaded 316L stainless steel crown with double Viton® seals\u003c\/li\u003e\n\u003cli\u003eHigh-tech Viton® case gaskets\u003c\/li\u003e\n\u003cli\u003eNylon military-style strap with matched 316L SS hardware\u003c\/li\u003e\n\u003cli\u003eDrilled lugs for easy strap changes\u003c\/li\u003e\n\u003cli\u003eSemi-transparent black solar dial\u003c\/li\u003e\n\u003cli\u003eGrade A BGW9 Super-Luminova dial with metal index surrounds\u003c\/li\u003e\n\u003cli\u003ePremium diamond-cut hands with A-grade BGW9 Super-Luminova\u003c\/li\u003e\n\u003cli\u003eMDV luminous technology on dial and hands\u003c\/li\u003e\n\u003cli\u003eLifetime free seal cleaning, lubrication and pressure testing\u003c\/li\u003e\n\u003cli\u003eLimited and numbered series of 300 worldwide\u003c\/li\u003e\n\u003cli\u003e2-year limited warranty\u003c\/li\u003e\n\u003cli\u003eDesigned, assembled by hand and fully tested in Ohio\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eHow does the solar power work?\u003c\/strong\u003e\u003cbr\u003eOne minute of sunlight provides a full day of power; a full charge lasts up to 6 months.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWater resistance?\u003c\/strong\u003e\u003cbr\u003e300 meters, suitable for diving and water sports.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUSA assembled?\u003c\/strong\u003e\u003cbr\u003eYes, hand-assembled in Mentor, Ohio.\u003c\/p\u003e","brand":"Lum-Tec","offers":[{"title":"Default Title","offer_id":45242687127622,"sku":"LT-SM5-SOLAR","price":545.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1112\/8934\/files\/sm5-DSC01704-2k.webp?v=1782655151"},{"product_id":"lum-tlum-tec-solar-marine-6","title":"Lum-Tec Solar Marine 6 | USA Assembled Solar Dive Watch with MDV Lume","description":"\u003cp\u003eThe Lum-Tec Solar Marine 6 is a refined 39 mm solar-powered dive watch hand-assembled and tested in Mentor, Ohio. Featuring a black PVD coating, 300-meter water resistance, strong MDV lume, and reliable solar power that eliminates battery changes.\u003c\/p\u003e\n\u003cp\u003ePerfect for daily wear, water activities, and collectors seeking a low-maintenance USA-assembled tool watch. Limited and numbered series of 300 worldwide.\u003c\/p\u003e\n\u003cp\u003eLifetime free seal cleaning, lubrication, and pressure testing. Free USA shipping.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e316L surgical-grade stainless steel case with forged and heat-treated construction\u003c\/li\u003e\n\u003cli\u003eBead-blasted black titanium carbide PVD hard coating\u003c\/li\u003e\n\u003cli\u003eAnti-fingerprint coating\u003c\/li\u003e\n\u003cli\u003eRotating bezel and steel insert with luminous pip\u003c\/li\u003e\n\u003cli\u003e39 mm case width\u003c\/li\u003e\n\u003cli\u003e10.7 mm case thickness including sapphire\u003c\/li\u003e\n\u003cli\u003e43.5 mm lug-to-lug\u003c\/li\u003e\n\u003cli\u003e20 mm lug width\u003c\/li\u003e\n\u003cli\u003e300 meters water resistance\u003c\/li\u003e\n\u003cli\u003eSolar-powered VS42A movement from Japan\u003c\/li\u003e\n\u003cli\u003e1 minute of sunlight produces a full day of power\u003c\/li\u003e\n\u003cli\u003e6 months power reserve on full charge (5 hours sunlight)\u003c\/li\u003e\n\u003cli\u003eAnti-shock movement mounting system\u003c\/li\u003e\n\u003cli\u003e2 mm thick sapphire with double-side military-grade AR coating\u003c\/li\u003e\n\u003cli\u003eThreaded solid 316L stainless steel caseback\u003c\/li\u003e\n\u003cli\u003eThreaded 316L stainless steel crown with double Viton® seals\u003c\/li\u003e\n\u003cli\u003eHigh-tech Viton® case gaskets\u003c\/li\u003e\n\u003cli\u003eNylon military-style strap with matched black PVD hardware\u003c\/li\u003e\n\u003cli\u003eDrilled lugs for easy strap changes\u003c\/li\u003e\n\u003cli\u003eSemi-transparent black solar dial\u003c\/li\u003e\n\u003cli\u003eGrade A BGW9 Super-Luminova dial with metal index surrounds\u003c\/li\u003e\n\u003cli\u003ePremium diamond-cut hands with A-grade BGW9 Super-Luminova\u003c\/li\u003e\n\u003cli\u003eMDV luminous technology on dial and hands\u003c\/li\u003e\n\u003cli\u003eLifetime free seal cleaning, lubrication and pressure testing\u003c\/li\u003e\n\u003cli\u003eLimited and numbered series of 300 worldwide\u003c\/li\u003e\n\u003cli\u003e2-year limited warranty\u003c\/li\u003e\n\u003cli\u003eDesigned, assembled by hand and fully tested in Ohio\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eSolar power details?\u003c\/strong\u003e\u003cbr\u003e1 minute of sunlight = 1 day of power; up to 6 months reserve on full charge.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFinish?\u003c\/strong\u003e\u003cbr\u003eBlack PVD coating for durability.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAssembled in USA?\u003c\/strong\u003e\u003cbr\u003eYes, in Mentor, Ohio.\u003c\/p\u003e","brand":"Lum-Tec","offers":[{"title":"Default Title","offer_id":45244068593734,"sku":"LT-SM6-SOLAR","price":595.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1112\/8934\/files\/sm6-DSC02462-2k.webp?v=1782659469"}],"url":"https:\/\/www.cgawatches.com\/collections\/solar-dive-watches.oembed","provider":"The CGA Company","version":"1.0","type":"link"}